Sunpreme, a US-based solar photovoltaic company that designs and manufactures its own cells and panels, has completed deployment of 12.8 MW of solar panels for a large scale power generation utility project, as part of a cluster that added up to 15 MW. This single site has already delivered over 8 GWhr of clean energy.

Sunpreme’s Bifacial double glass GxB370W panels, with 21.5% cell efficiency and symmetrical architecture, are designed for reliability, including a frameless construction that does not need costly grounding. They have a lower thermal coefficient of efficiency of -0.28% %/C, thanks to a higher Voc of 725-735 mV. This is achieved by using ultra-thin amorphous Si films to create an innovative split p-i-n junction for higher efficiency and lower shunt resistance.